CN210263102U - Vacuum dewatering equipment - Google Patents
Vacuum dewatering equipment Download PDFInfo
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- CN210263102U CN210263102U CN201920812580.2U CN201920812580U CN210263102U CN 210263102 U CN210263102 U CN 210263102U CN 201920812580 U CN201920812580 U CN 201920812580U CN 210263102 U CN210263102 U CN 210263102U
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- vacuum
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- drainage
- pump
- tank
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Abstract
The utility model relates to a drainage facility field for the building site, in particular to vacuum dewatering equipment, including evacuating device and vacuum drainage jar, evacuating device includes vacuum pump, circulation tank, vacuum pump connection drive mechanism, vacuum pump sub-unit connection cooler bin, the vacuum pump is equipped with air inlet and gas vent, vacuum drainage jar gas outlet is connected to the air inlet of vacuum pump, a vacuum connecting pipe, each are respectively connected to vacuum drainage jar both sides a plurality of inlet tubes are all connected to the vacuum connecting pipe, two drain pumps, each are equipped with to vacuum drainage jar inside outlet pipe, water level controller are all connected to the drain pump, the mounted position of its one of which water level controller is higher than another water level controller. The utility model discloses work efficiency is high, and is with low costs, easy maintenance, easy operation.
Description
Technical Field
The utility model relates to a drainage facility field for the building site, in particular to vacuum dewatering equipment.
Background
Precipitation equipment is a water pump used for pumping accumulated water out of a work site (such as underground work) to keep the water level of the site from rising.
The vacuum degree of the precipitation equipment in the prior art is not high, the water displacement is not large, the number of well points carried by each equipment is small, the personnel investment is large, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes not enough among the prior art provides a vacuum precipitation equipment.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a vacuum dewatering device comprises a vacuum pumping device and a vacuum drainage tank, wherein the vacuum pumping device comprises a vacuum pump and a circulating water tank, the vacuum pump is connected with the transmission mechanism, the lower part of the vacuum pump is connected with the cooling box, the cooling box is provided with a water inlet and a water outlet, the water inlet is connected with a submersible pump arranged in the circulating water tank through a pipeline, the water outlet is connected into the circulating water tank through a pipeline, the vacuum pump is provided with an air inlet and an air outlet, the air inlet of the vacuum pump is connected with the air outlet of the vacuum drainage tank, two sides of the vacuum drainage tank are respectively connected with a vacuum connecting pipe, each vacuum connecting pipe is connected with at least one water inlet pipe, two drainage pumps are arranged in the vacuum drainage tank, each drainage pump is connected with a water outlet pipe and a water level controller, the mounting position of one water level controller is higher than that of the other water level controller, and a water stabilizing plate is arranged in the vacuum drainage tank.
Preferably, the vacuum drainage tank is connected with a fixing frame.
As the preferred scheme, the top end of the outside of the vacuum drainage tank is connected with a pressure release valve and a vacuum meter, and the bottom end of the vacuum drainage tank is connected with a mud release valve.
Preferably, the water stabilizing plate is net-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a plurality of inlet tubes have been set up, a plurality of inlet tubes can be simultaneously the work of drawing water, the volume of drawing water is big, construction area is big equally, can reduce precipitation equipment's input, reduce the power consumption, the input of supporting facilities such as saving cables, with 10 ten thousand square meters construction area meters, same man-hour, this equipment only needs to drop into one, ordinary precipitation equipment need drop into 30, with the month meter, 18 ten thousand degrees of power consumption can be saved monthly, join in marriage 50 meters cable conductor meters with every precipitation equipment, reducible 1450 meters cable conductor drops into, reduce the input of plant maintenance personnel simultaneously.
Drawings
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
fig. 1 is a schematic view of the connection structure of the present invention;
fig. 2 is a schematic structural view of the water stabilizing plate of the present invention.
In the figure: the device comprises a vacuum drainage tank 1, a vacuum pump 2, a circulating water tank 3, a transmission mechanism 4, a cooling tank 5, a water inlet 51, a water outlet 52, a submersible pump 6, a gas outlet 7, a vacuum connecting pipe 8, a water inlet pipe 9, a drainage pump 10, a water outlet pipe 11, a water level controller 12, a water stabilizing plate 13, a fixing frame 14, a pressure release valve 15, a vacuum meter 16 and a mud release valve 17.
Detailed Description
The attached drawings are specific embodiments of the invention. As shown in figure 1, a vacuum dewatering device comprises a vacuum pumping device and a vacuum drainage tank 1, wherein the vacuum pumping device comprises a vacuum pump 2 and a circulating water tank 3, the vacuum pump 2 is connected with a transmission mechanism 4, the transmission mechanism 4 provides power required by the operation of the vacuum pump 2, the lower part of the vacuum pump 2 is connected with a cooling tank 5, the cooling tank 5 is provided with a water inlet 51 and a water outlet 52, the water inlet 51 is connected with a submersible pump 6 arranged in the circulating water tank 3 through a pipeline, the water outlet 52 is connected into the circulating water tank 3 through a pipeline, the cooling tank 5 cools the vacuum pump 2 through cooling medium water circularly flowing in the cooling tank, the vacuum pump 2 is prevented from overheating in the working process and influencing the working efficiency and the service life of the vacuum pump, the vacuum pump 2 is provided with an air inlet 21 and an air outlet 22, the air inlet 21 of the vacuum pump 2 is connected with an air outlet, and is discharged from the air vent 22, two sides of the vacuum drainage tank 1 are respectively connected with a vacuum connecting pipe 8, each vacuum connecting pipe 8 is connected with at least one water inlet pipe 9, two drainage pumps 10 are arranged in the vacuum drainage tank 1, each drainage pump 10 is connected with a water outlet pipe 11 and a water level controller 12, the installation position of one water level controller 12 is higher than that of the other water level controller 12, as shown in fig. 2, a reticular water stabilizing plate 13 is arranged in the vacuum drainage tank 1, and the water stabilizing plate 13 can block water splash and prevent the water splash from splashing upwards.
The vacuum drainage tank 1 is connected with a fixed frame 14. The top end of the outer part of the vacuum drainage tank 1 is connected with a pressure release valve 15 and a vacuum meter 16, the vacuum meter 16 measures the vacuum degree in the vacuum drainage tank 1, and the bottom end of the vacuum drainage tank 1 is connected with a mud release valve 17.
When the vacuum drainage tank works, at least one water pumping pipe is inserted into the ground at the high water level position of a construction site, each water pumping pipe is connected into one water inlet pipe 9 of the vacuum drainage tank 1, the vacuumizing device pumps gas out of the vacuum drainage tank 1 through a vacuum pump, vacuum is formed in the vacuum drainage tank 1, underground water is pumped into the vacuum drainage tank 1, two drainage pumps 10 are arranged in the vacuum drainage tank 1, when the liquid level in the vacuum drainage tank 1 reaches the position A in the drawing 1, a water level controller 12 at a lower installation position controls the drainage pump 10 connected with the water level controller to work, water is drained to a specified drainage point through a water outlet pipe 11, when the liquid level in the vacuum drainage tank 1 reaches the position B in the drawing 1, the water level controller 12 at a higher installation position controls the drainage pump 10 connected with the water level controller to work, at the moment, the two drainage pumps 10 work simultaneously to drain water to the specified drainage point, the interior of the vacuum drainage tank 1 is in a normal pressure state, the mud valve 17 is opened, and the water which is not drained in the vacuum drainage tank 1 and the sediment deposited in the vacuum drainage tank 1 in the drainage process are discharged from the mud valve 17.
The utility model discloses technical characteristics that have not described can be through or adopt prior art to realize, no longer describe here, and of course, above-mentioned embodiment is not right the utility model discloses a restriction, the utility model discloses also not only be limited to above-mentioned embodiment, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should fall into the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a vacuum precipitation equipment, includes evacuating device and vacuum drainage jar (1), its characterized in that, evacuating device includes vacuum pump (2), circulation tank (3), transmission mechanism (4) is connected to vacuum pump (2), vacuum pump (2) sub-unit connection cooler bin (5), cooler bin (5) are equipped with water inlet (51) and delivery port (52), immersible pump (6) in circulation tank (3) are installed through the pipe connection in water inlet (51), delivery port (52) are passed through in the pipeline inserts circulation tank (3), the vacuum pump is equipped with air inlet (21) and gas vent (22), vacuum drainage jar (1) gas outlet (7) is connected to air inlet (21) of vacuum pump (2), a vacuum connecting pipe (8) are respectively connected to vacuum drainage jar (1) both sides, each vacuum connecting pipe (8) all connect at least one inlet tube (9), two drainage pumps (10) are arranged in the vacuum drainage tank (1), each drainage pump (10) is connected with a water outlet pipe (11) and a water level controller (12), the installation position of one water level controller (12) is higher than that of the other water level controller (12), and a water stabilizing plate (13) is arranged in the vacuum drainage tank (1).
2. The vacuum precipitation apparatus of claim 1, wherein: the vacuum drainage tank (1) is connected with the fixing frame (14).
3. The vacuum precipitation apparatus of claim 1, wherein: the external top end of the vacuum drainage tank (1) is connected with a pressure release valve (15) and a vacuum meter (16), and the bottom end of the vacuum drainage tank (1) is connected with a mud release valve (17).
4. The vacuum precipitation apparatus of claim 1, wherein: the water stabilizing plate (13) is net-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812580.2U CN210263102U (en) | 2019-05-31 | 2019-05-31 | Vacuum dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812580.2U CN210263102U (en) | 2019-05-31 | 2019-05-31 | Vacuum dewatering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210263102U true CN210263102U (en) | 2020-04-07 |
Family
ID=70040705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920812580.2U Active CN210263102U (en) | 2019-05-31 | 2019-05-31 | Vacuum dewatering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210263102U (en) |
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2019
- 2019-05-31 CN CN201920812580.2U patent/CN210263102U/en active Active
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